[release-4.15] update OWNERS

[openshift-cherrypick-robot]

This is an automated cherry-pick of #1779

/assign ramessesii2

[ramessesii2]

/backport-risk-assessed

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: openshift-cherrypick-robot, ramessesii2

The full list of commands accepted by this bot can be found here.

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/openshift/jenkins/blob/release-4.15/OWNERS)~~ [ramessesii2] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[ramessesii2]

/cherry-pick-approved

[ramessesii2]

/refresh

[openshift-ci[bot]]

@openshift-cherrypick-robot: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/security	c0b7aae19249443d72a93c70bfd6731fcf8345fb	link	false	/test security

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes/test-infra](https://github.com/kubernetes/test-infra/issues/new?title=Prow%20issue:) repository. I understand the commands that are listed [here](https://go.k8s.io/bot-commands).

[ramessesii2]

/backport-risk-assessed /cherry-pick-approved

[ramessesii2]

/cherry-pick-approved

[sayan-biswas]

/label backport-risk-assessed /label cherry-pick-approved